Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Iwai Hisanori and Ishii Shun and Oyama Keishi and Fuchida Shigeshi and Yokota Naoki and Takahashi Yuko and Tokoro Chiharu,"A sulfidation Process for Recovering Ni from an Acidic Spent Catalyst, and the Chemical Characterization of the Sulfide Precipitates","Journal of the Society of Powder Technology, Japan",03866157,"The Society of Powder Technology, Japan",2023-10-10,60,10,600-606,https://cir.nii.ac.jp/crid/1390016880932838400,https://doi.org/10.4164/sptj.60.600